Horticulture Quiz 2
1 / 50
Mango are planted in which of the following layout system__?
2 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
3 / 50
The storage life of fresh mango at -1 to 4?c is_____?
4 / 50
Common varieties of rose are developed by___________?
5 / 50
The most popular and common method of laying out orchard on flat ground is_________?
6 / 50
Adaptability, germination ability and variation the advantages of___________?
7 / 50
Citrus belongs to the___________?
8 / 50
Strawberry belongs to what type of fruit ?
9 / 50
Cleft grafting is most successful in_________?
10 / 50
which one of the following is climacteric fruit___?
11 / 50
In California the age of citrus tree is__?
12 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
13 / 50
Potato when fried, excessive browning develops due to _____?
14 / 50
The most highly advanced division in plants kingdom is__?
15 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
16 / 50
Gulkand is made from the most common beautiful flower of_________?
17 / 50
Splice grafting is most successful in___________?
18 / 50
Citrus has its origin in__?
19 / 50
Plants having monoecious flower are___?
20 / 50
The storage life of fresh oranges at 5 to 9?c is __?
21 / 50
Commercial production of fruits is known as___?
22 / 50
The size of stomata is measured by___________?
23 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
24 / 50
In orange aroma is developed by__________?
25 / 50
The portion of the axis below the cotyledons is known as___________?
26 / 50
The message of jasmine is_________?
27 / 50
Sweet potato belong to family___?
28 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
29 / 50
Anthesis starts in onion. at__________?
30 / 50
major source of sugar in world is________?
31 / 50
Cotton fiber are made up of___________?
32 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
33 / 50
Loss off leaves due to seasonal change is_________?
34 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
35 / 50
A science which deals with classification of plants is called___________?
36 / 50
Which among the following does not possess cotyledons__________?
37 / 50
Alternate bearing is the serious problem of___?
38 / 50
Gumosis is disease of___________?
39 / 50
In apple wool aphid is genetically controlled by___________?
40 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
41 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
42 / 50
Which of the following constitute the best definition of fruit__?
43 / 50
Degeneration and death of aerial plant parts is called___________?
44 / 50
The chromoplast develops mainly from__________?
45 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
46 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
47 / 50
Main factors affecting production and quantity of citrus is___________?
48 / 50
chemicals which induce leaf fall are called__?
49 / 50
Enzymes are__________?
50 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
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